layui.use(["layer","laydate","jquery","form"],function () {
    var
        layer = layui.layer,
        laydate = layui.laydate,
        $ = layui.jquery,
        form = layui.form;
    laydate.render({
        elem:"#paymentTime",
        type:"datetime"
    })
    laydate.render({
        elem:"#deliveryTime",
        type:"datetime"
    })
})